Revert of Switch to standard integer types in sandbox/.

sandbox/win/tests/validation_tests/suite.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // This file contains the validation tests for the sandbox.
 // It includes the tests that need to be performed inside the
 // sandbox.
 
 #include <shlwapi.h>
-#include <stddef.h>
 
 #include "base/win/windows_version.h"
+#include "testing/gtest/include/gtest/gtest.h"
 #include "sandbox/win/tests/common/controller.h"
-#include "testing/gtest/include/gtest/gtest.h"
 
 #pragma comment(lib, "shlwapi.lib")
 
 namespace {
 
 void TestProcessAccess(sandbox::TestRunner* runner, DWORD target) {
   const wchar_t *kCommandTemplate = L"OpenProcessCmd %d %d";
   wchar_t command[1024] = {0};
 
   // Test all the scary process permissions.
@@ skipping 208 matching lines @@
 TEST(ValidationSuite, TestMemoryNoLimit) {
   TestRunner runner;
   wchar_t command[1024] = {0};
   const int kAllocationSize = 256 * 1024 * 1024;
 
   wsprintf(command, L"AllocateCmd %d", kAllocationSize);
   EXPECT_EQ(SBOX_TEST_SUCCEEDED, runner.RunTest(command));
 }
 
 }  // namespace sandbox